[Identification of meeting places of sexual partners in 2 cities of the Southern Mexican borders, using the PLACE method].
D000328:Adult; D002489:Central America; D004641:Emigration and Immigration; D005260:Female; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D008297:Male; D008800:Mexico; D012725:Sexual Behavior; D012747:Sexual Partners; D012749:Sexually Transmitted Diseases / Q000517:prevention & control / Q000635:transmission; D014505:Urban Population
Identificación de sitios de encuentro de parejas sexuales en dos ciudades de la frontera sur de México, mediante el método PLACE.